SM-131-006.pdf - 第187页
Device Name Chip Mounter Block Name Page No. Unit Name Revision Model Item GXH -1 Chapter 9 Cutt er Section 2. Replacement of Cutter Axis Motor 2.1 Attachment of Cutter Ax is Motor 2.2 Phase Z Origin Adjustm ent of Cutte…
Device
Name
Chip Mounter
Block Name
Page No.
Unit Name
Revision
Model ItemGXH-1
Chapter 9 Cutter Section
1. Replacement of Cutter Blades
1.1 Preparation before Work on Cutter Blades
(1) Zero the cutter and shut down the power supply to the machine.
(2) Open the door and detach the cover for the cutter blade replacement in Fig. I1 from the
side face of the machine.
1.2 Detachment of Cutter Blades
Follow the steps in Fig. I2 to detach the upper blade.
(The same steps must be followed to detach the lower blade.)
1.3 Attachment of Cutter Blade
(1) Follow the reverse order of detachment to attach the cutter blade as shown in Fig. I3.
(2) Reset the machine to the original condition. Now, the work is completed.
0406-001
9-1
Tape Guide
Cover for Cutter Blade
Replacement
Fig. I1 Cutter Section in Stage #1 or #4
From the upper area
(1) Remove the anchor
bolt.
(2) Take out the upper blade
unit by hand.
(3) Now, the detachment
is completed.
Upper Blade Unit Section
Fig. I2 Detachment of Cutter Blade
Upper Blade Suppression Spring
Lower Blade Unit
Upper Blade Suppression Spring
Upper Blade
Suppression Cover
& Upper Blade Axis
Upper Blade
Fig. I3 Cutter Upper Blade Unit Section
Device
Name
Chip Mounter
Block Name
Page No.
Unit Name
Revision
Model Item GXH-1
Chapter 9 Cutter Section
2. Replacement of Cutter Axis Motor
2.1 Attachment of Cutter Axis Motor
2.2 Phase Z Origin Adjustment of Cutter Axis Motor
Perform the phase Z origin adjustment of the cutter axis motor at the place approximately 20
mm (the distance between the end of the cutter base and the end of the cutter movable
section) away from the end of the cutter base.
(Position for Cutter Replacement)
• Origin Stroke : 620 mm (cf. "4. Location of Limit Sensors")
The phase C detection jig is required.
0406-001
9-2
Fig. I5 Driving Belt
Tension Adjusting Bolt
Fig. I4 Status of Attached Motor
Motor Driving Belt Tension
Width : 9 mm
Unit Weight : 0.25 g/cm
2
Span : 87.8 mm
Attachment Tension : 44 N
20 mm
Device
Name
Chip Mounter
Block Name
Page No.
Unit Name
Revision
Model ItemGXH-1
Chapter 9 Cutter Section
3. Replacement of Cutter Axis Servomotor Amplifiers
3.1 Location of Cutter Axis Servomotor Amplifiers (Drivers)
3.2 Detachment of Cutter Axis Servomotor Amplifier
(1) Disconnect Connectors CN1A, CN1B, CN2, and CN3 located just before the amplifier.
(2) Disconnect the power lines located under the amplifier.
Supply 200 V AC : L1, L2, and L3
Control 200 V AC : L11 and L21
Motor : U, V, W, and PE
(3) Detach the amplifier from the panel. The amplifier is fastened with screws.
0406-001
9-3
Cutter Axis in Section A
(A63)
Cutter Axis in Section B
(A63)
Backup Axis in Section NA
(A53)
Fig. I6 Bottom 1 Side of Main Machine (Block BA)
Cutter Axis in Section D
(A63)
Cutter Axis in Section
C
Backup Axis in Section NC
(A53)
Fig. I7 Bottom 3 Side of Main Machine (Block BC)